Maybe a little
Snoring is due to airway obstruction.
Any blockage between the nostrils/lips and the windpipe (trachea) can cause snoring. The most common area of obstruction include the nose, palate
, uvula, tonsils and tongue. In as much as snoring has some nasal causes, if your allergies make it harder for you to breath through your nose then they can be related. An ENT doctor will be able to check your airway.